finance

Parsed institutional holdings from a 13F-HR filing.

Parsed institutional holdings from a 13F-HR filing. By investment-manager CIK (e.g. 1067983 = Berkshire Hathaway). Returns each holding's nameOfIssuer, cusip, market value (whole USD per the modern Form 13F convention), shares/principal amount + type, putCall flag for options, and voting authority (sole/shared/none). Sorted by value descending. Pass formType for amendments (13F-HR/A) or non-filings (13F-NT). Backed by SEC.gov; underlying 13F filings are public records.

get/api/finance/thirteen-f

Request

  • Base URL: https://2s.io
  • URL: https://2s.io/api/finance/thirteen-f
  • Auth: API key in header PAYMENT-SIGNATURE

Query parameters

managerCikstring required

Investment manager's CIK (numeric). Berkshire Hathaway=1067983, Renaissance=1037389, Bridgewater=1350694, Vanguard=102909, BlackRock=1364742.

formTypestring

13F filing variant. Default 13F-HR (original report). Use 13F-HR/A for amendments, 13F-NT for notice of non-filings.

limitinteger

Max holdings to return, sorted by value descending. (1-200). Default 25.

trial1

Try before you buy. Set to 1 for one free real call per endpoint per hour — no wallet or payment needed — to verify the endpoint before paying. Equivalent to sending the "X-2s-Trial: 1" request header. Listed only on operations that offer a trial; the others always answer 402.

Response

(unresolved $ref)

Changes

No recorded changes to this operation across all 1 revision of this API.